diff --git a/TNodeCore/GraphCreator/Runtime/GraphMetaNode.cs b/TNodeCore/GraphCreator/Runtime/GraphMetaNode.cs
index 4032e4d..2e23e74 100644
--- a/TNodeCore/GraphCreator/Runtime/GraphMetaNode.cs
+++ b/TNodeCore/GraphCreator/Runtime/GraphMetaNode.cs
@@ -3,6 +3,7 @@
 namespace TNodeCore.GraphCreator.Runtime{
     public class GraphMetaNode : NodeData{
         public string NodeName;
-        
+        public string NodeInheritanceType;
+
     }
 }
\ No newline at end of file